TNX-801 is up to 100,000-fold less virulent than live smallpox vaccine strains and a single dose provides robust immunogenicity and protection against mpox and rabbitpox (more than one year) in animals Subcutaneous administration of TNX-801 yielded equivalent protection to the traditional percutaneous administration CHATHAM, N.J., July 10, 2025 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP), a fully integrated biopharmaceutical company with marketed products and a pipeline of develo ...

Core Insights - The RESILIENT trial data demonstrates that TNX-102 SL significantly reduces fibromyalgia pain compared to placebo, confirming previous findings from the RELIEF trial [1][2] - If approved, TNX-102 SL will be the first new drug for fibromyalgia in over 15 years, with a PDUFA target date set for August 15, 2025 [1][2] Company Overview - Tonix Pharmaceuticals Holding Corp. is a clinical-stage biopharmaceutical company focused on developing therapies for pain management and central nervous system disorders [8] - The company has submitted a New Drug Application (NDA) for TNX-102 SL based on two statistically significant Phase 3 studies [2][8] Study Details - The RESILIENT study was a randomized, double-blind, placebo-controlled trial involving 457 adults with fibromyalgia across 33 sites in the U.S. [2][7] - Participants received TNX-102 SL in two dosage phases: 2.8 mg for two weeks followed by 5.6 mg for twelve weeks, with a primary endpoint of pain reduction assessed over fourteen weeks [2][7] Efficacy Results - TNX-102 SL achieved a least-squares mean reduction of 1.8 points on the eleven-point daily pain numeric rating scale, compared to a 1.2-point reduction for placebo, indicating high statistical significance [2][7] - Statistically significant improvements were also noted across all six prespecified key secondary endpoints, including various patient-reported outcomes [2][3] Safety Profile - TNX-102 SL was generally well tolerated, with the most common adverse events being mild and transient, such as oral tingling/numbness and a bitter aftertaste [3] - No serious drug-related adverse events or deaths were reported, highlighting a favorable risk-benefit profile [3] Fibromyalgia Context - Fibromyalgia affects an estimated 6-12 million adults in the U.S., predominantly women, and is characterized by chronic pain, fatigue, and sleep disturbances [4] - Current treatment options are often met with dissatisfaction from both physicians and patients, indicating a significant unmet need in the market [4] Product Information - TNX-102 SL is a patented sublingual formulation of cyclobenzaprine hydrochloride designed for rapid absorption and reduced side effects [5][6] - The drug is also being explored for other indications, including acute stress reaction, Long COVID, and alcohol use disorder [5][8]

Core Insights - Tonix Pharmaceuticals announced that its vaccine candidate TNX-801 provides durable protection against monkeypox after a single dose [1][3] - The vaccine is well tolerated in immunocompromised animals, showing no evidence of spreading to blood or tissues even at high doses [2][3] - TNX-801 is designed to generate both humoral and cellular immunity and serves as a platform for delivering multiple protective antigens against various viral pathogens [3][4] Company Overview - Tonix Pharmaceuticals is a fully-integrated biopharmaceutical company focused on developing therapies for pain management and vaccines for public health challenges [6] - The company has a diverse development portfolio, including TNX-102 SL for fibromyalgia, which has a PDUFA goal date of August 15, 2025 [6] - Tonix's infectious disease portfolio includes TNX-801 for mpox and smallpox, and TNX-4200, a broad-spectrum antiviral agent with a contract worth up to $34 million with the U.S. Department of Defense [6]

Core Insights - The combination treatment of mTNX-1700 with anti-PD1 antibody has shown increased survival and decreased metastases in animal models of gastric cancer compared to anti-PD1 treatment alone [1][3] - mTNX-1700 activates cancer-killing CD8+ T cells and limits neutrophil-mediated immune evasion, indicating its potential in overcoming resistance to anti-PD-1 immunotherapy [1][2] Company Overview - Tonix Pharmaceuticals Holding Corp. is a fully-integrated biopharmaceutical company with marketed products and a pipeline of development candidates, focusing on immunology and oncology [1][7] - The company is developing TNX-1700, a fusion protein for the treatment of gastric and colorectal cancers, under a license from Columbia University [4][5] Research Findings - The study published in Cancer Cell demonstrates that mTNX-1700 in combination with anti-PD-1 therapy shrank primary tumors, reduced liver and lung metastases, and increased survival in mouse models [2][3] - The research highlights the role of Trefoil Factor 2 (TFF2) in reducing immunosuppressive neutrophils and enhancing anti-tumoral CD8+ T cell responses [3][4] Future Development - Tonix Pharmaceuticals aims to further develop TNX-1700 to address the challenges of anti-PD-1 resistant cancers, with ongoing studies to identify potential clinical biomarkers [2][3] - The collaboration with Columbia University is expected to enhance understanding of TFF2's role in the tumor microenvironment and its impact on immunotherapy resistance [3][4]

CHATHAM, N.J., June 30, 2025 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP) (Tonix or the Company), a fully-integrated biotechnology company, today announced that it will be added to the broad-market Russell 3000® Index, with automatic inclusion in the small-cap Russell 2000® Index, after the open of U.S. equity markets today, June 30, 2025, as part of the 2025 Russell indexes reconstitution. The annual reconstitution of the Russell US indexes captures the 4,000 largest US stocks as ...

Mr. Hunter brings more than 40 years of experience building and leading commercial organizations in the biopharmaceutical industry, including leadership roles at Validus Pharmaceuticals, Relialab and Novartis Led launch of Tonix Medicines, acquisition of migraine assets Zembrace® SymTouch® and Tosymra®, and recruitment of commercial leadership team Appointment strengthens commercial strategy and governance as Tonix prepares for potential launch of TNX-102 SL for fibromyalgia this year CHATHAM, N.J., June 13 ...

* Tonix's product development candidates are investigational new drugs or biologics; their efficacy and safety have not been established and have not been approved for any indication. Zembrace SymTouch and Tosymra are registered trademarks of Tonix Medicines. All other marks are property of their respective owners. This press release and further information about Tonix can be found at www.tonixpharma.com. CHATHAM, N.J., June 10, 2025 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP) (To ...

A copy of the Company's poster presentation will be available under the Scientific Presentations tab of the Tonix website at www.tonixpharma.com following the conference. Additional meeting information can be found on the EULAR website here. CHATHAM, N.J., June 05, 2025 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP) (Tonix or the Company), a fully-integrated biotechnology company with marketed products and a pipeline of development candidates, today announced a poster presentation at ...

CHATHAM, N.J., May 22, 2025 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP), a fully-integrated biotechnology company with marketed products and a pipeline of development candidates, today announced that Seth Lederman, M.D., Chief Executive Officer of Tonix Pharmaceuticals participated in a fireside chat at A.G.P.’s Annual Healthcare Company Showcase. A webcast of the presentation can be found under the IR Events tab of the Tonix website at www.tonixpharma.com. Tonix Pharmaceuticals H ...

Investigator-initiated Phase 2 trial to evaluate TNX-102 SL's potential to reduce severity of acute stress reaction (ASR) and frequency of acute stress disorder (ASD) Trial is sponsored by the University of North Carolina (UNC) and supported by a grant from the U.S. Department of Defense Topline results from the trial are expected in the second half of 2026 CHATHAM, N.J., May 21, 2025 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (Nasdaq: TNXP), a fully-integrated biotechnology company with market ...